19922058

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 50068800

約数和(自身を除く): 30146742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 59, 74, 78, 111, 117, 118, 169, 177, 222, 234, 333, 338, 351, 354, 481, 507, 531, 666, 702, 767, 962, 999, 1014, 1062, 1443, 1521, 1534, 1593, 1998, 2183, 2301, 2886, 3042, 3186, 4329, 4366, 4563, 4602, 6253, 6549, 6903, 8658, 9126, 9971, 12506, 12987, 13098, 13806, 18759, 19647, 19942, 20709, 25974, 28379, 29913, 37518, 39294, 41418, 56277, 56758, 58941, 59826, 85137, 89739, 112554, 117882, 168831, 170274, 179478, 255411, 269217, 337662, 368927, 510822, 538434, 737854, 766233, 1106781, 1532466, 2213562, 3320343, 6640686, 9961029, 19922058]

約数ペア:

[(1, 19922058), (2, 9961029), (3, 6640686), (6, 3320343), (9, 2213562), (13, 1532466), (18, 1106781), (26, 766233), (27, 737854), (37, 538434), (39, 510822), (54, 368927), (59, 337662), (74, 269217), (78, 255411), (111, 179478), (117, 170274), (118, 168831), (169, 117882), (177, 112554), (222, 89739), (234, 85137), (333, 59826), (338, 58941), (351, 56758), (354, 56277), (481, 41418), (507, 39294), (531, 37518), (666, 29913), (702, 28379), (767, 25974), (962, 20709), (999, 19942), (1014, 19647), (1062, 18759), (1443, 13806), (1521, 13098), (1534, 12987), (1593, 12506), (1998, 9971), (2183, 9126), (2301, 8658), (2886, 6903), (3042, 6549), (3186, 6253), (4329, 4602), (4366, 4563)]